Engine crankcase – protection and structure
The engine crankcase is a vital structural component that houses and protects key moving parts of an engine. It encloses the crankshaft, bearings, and often the oil system, providing both mechanical support and lubrication management. Whether in marine engines, generators or heavy-duty vehicles, a high-quality engine crankcase ensures engine stability and long-term performance.
Choose from following:
CYLINDER LINER - 876184 suitable for Volvo/Volvo Penta engines
Quality of Replacement Parts for EnginesDiscover the cylinder liner with the comparison number 876184, an essential product for your engines. This cylinder liner is compatible with Volvo/Volvo Penta engines and offers the necessary precision and durability for marine and stationary applications. The comparison number 876184 identifies this reliable OEM replacement part.
CYLINDER LINER - 876183 suitable for Volvo/Volvo Penta engines
Robust Product: Cylinder Liner Comparison Number 876183Discover the product – the cylinder liner with the comparison number 876183. This OEM replacement part is essential for all the challenges you want to tackle in engine applications. The careful selection of materials ensures that the cylinder liner exceeds your expectations and performs exceptionally under various loads in marine and stationary applications.
CYLINDER LINER - 876173 suitable for Volvo/Volvo Penta engines
Premium Product: Discover Cylinder LinerDiscover our valuable product, the cylinder liner, with the comparison number 876173. This OEM replacement part is crucial for optimizing the performance of your engines and offers outstanding reliability.Compatible with Volvo/Volvo Penta EnginesThe cylinder liner is suitable for Volvo/Volvo Penta engines and requires top-notch integration into your engine concept. As part of our product group crankcase parts, this product helps maintain engine integrity.
CYLINDER LINER - 876099 suitable for Volvo/Volvo Penta engines
Discover the Cylinder Liner 876099Discover our OEM replacement part, the cylinder liner (reference number 876099), suitable for Volvo/Volvo Penta engines. This unique cylinder liner is the ideal component to maximize the performance of your marine and stationary diesel and gas engines. Weighing 4.493 kg, it combines stability and durability.Optimal Performance for Your EngineThe cylinder liner is one of the important crankcase parts that help enhance the efficiency of your engines. OEM replacement parts provide you with reliability for your operations. In contrast, aftermarket products often come with risks, as they do not offer the same quality as the OEM replacement part from MOPA Motorparts.
CYLINDER LINER - 876083 suitable for Volvo/Volvo Penta engines
Cylinder Liner for Your EnginesDiscover the Cylinder liner (comparative number: 876083), which is perfectly suited to your needs. This OEM spare part is an essential component in the group of Crankcase parts and ensures that your suitable for Volvo/Volvo Penta engines operate efficiently. Weighing 13.274 kg, the Cylinder liner provides stability and durability in every application.Quality for Demanding ApplicationsAs a provider of OEM spare parts, we offer only excellent products designed suitable for Volvo/Volvo Penta. Our Cylinder liner has been engineered to optimize the performance of your engines. Our goal is to provide you with the best possible spare parts. Rely on our years of expertise in delivering top-quality components for diesel and gas engines.
CYLINDER LINER - 875722 suitable for Volvo/Volvo Penta engines
Cylinder Liner – Essential OEM Replacement PartDiscover our cylinder liner (comparison number 875722), an essential product designed for Volvo/Volvo Penta engines. Weighing 4.495 kg, this OEM replacement part offers a precise fit and promotes the sustainable performance of your engines. Trust in our OEM replacement parts provided by recognized manufacturers to ensure the quality and satisfaction you expect.Performance for Your EnginesThis component is designed for Volvo/Volvo Penta engines and promotes consistently high performance and reliability. Our cylinder liner differs from aftermarket products as it is manufactured according to the strict guidelines of the manufacturer. With this cylinder liner, you are investing in the longevity and sustainability of your engines, as only tested products provide the right performance that is expected.
CYLINDER LINER - 875677 suitable for Volvo/Volvo Penta engines
Your Perfect Solution: Cylinder Liner 875677Discover the cylinder liner with the reference number 875677, which plays a crucial role in the performance of your engine. This product is suitable for Volvo/Volvo Penta engines and meets the highest standards of quality and functionality. The use of this cylinder liner ensures that the efficiency of your machines remains lasting, whether in marine or stationary applications.
CYLINDER LINER - 875676 suitable for Volvo/Volvo Penta engines
Innovative Product with Comparison Number 875676 Discover our cylinder liner, offered under the comparison number 875676. This OEM replacement part belongs to the group of crankcase parts and is characterized by careful processing and precision.
CYLINDER LINER - 875559 suitable for Volvo/Volvo Penta engines
Cylinder Liner: Reliability for Marine ApplicationsDiscover our cylinder liner with the reference number 875559, designed to fit Volvo/Volvo Penta engines. This crankcase part ensures the reliable performance you expect from an OEM replacement part. Weighing 3.038 kg, it achieves perfect integration into your engines and ensures that your technology functions optimally under load.OEM Replacement Parts for Demanding ApplicationsAs a decision-maker, you understand the importance of the quality of replacement parts. Our cylinder liner is part of the OEM replacement parts specifically manufactured to fit perfectly in Volvo/Volvo Penta engines. Utilizing components designed for specific applications ensures durability and functionality, which are essential for minimizing downtime and optimizing overall operation.
CYLINDER LINER - 875549 suitable for Volvo/Volvo Penta engines
First-Class Cylinder Liner 875549Discover the cylinder liner with the comparison number 875549, an essential OEM replacement part specifically designed for Volvo/Volvo Penta engines. This cylinder liner provides you with the quality you expect from replacement parts and ensures the efficient functionality of your machines. Weighing 3.607 kg, this product is particularly robust for use in marine and stationary applications as well as in locomotives.Efficient Performance with Certified OEM Replacement PartsThe cylinder liner belongs to the group of crankcase parts and is a crucial OEM replacement part that contributes to optimizing the performance of your Volvo/Volvo Penta engines. By choosing this product, you enhance the function of your applications and help prevent potential disruptions.
CYLINDER LINER - 275065 suitable for Volvo/Volvo Penta engines
Cylinder Liner for Top Engine PerformanceDiscover our cylinder liner with the comparison number 275065, optimally suited for your engines. This OEM spare part belongs to the group of crankcase parts and facilitates integration into your systems, compatible with Volvo/Volvo Penta engines.Rely on Our OEM Spare PartsMOPA Motorparts offers top-quality OEM spare parts specifically designed for marine and stationary applications. The cylinder liner with the comparison number 275065 fits perfectly into systems that rely on Volvo/Volvo Penta engines.
CYLINDER LINER - 8700110810 suitable for MTU engines
Cylinder liner compatible with MTU enginesDiscover our cylinder liner, listed under the comparison number 8700110810. This OEM spare part is crucial for the performance and reliability of your engines.Detailed information on comparison number 8700110810The cylinder liner is designed as a crankcase part compatible with MTU engines. It provides a precise fit and ensures lasting stability. Our OEM spare parts are precisely tailored to meet the requirements of your applications.
OIL SUMP - 8670460 suitable for Volvo/Volvo Penta engines
Discover the Oil Sump: Comparison Number 8670460Discover our oil sump with the comparison number 8670460, which is optimally suited for your needs in engine technology. This OEM replacement part ensures that your engine functions precisely and meets the highest quality standards. The oil sump is essential for the proper functioning of your engines and provides a reliable seal.Oil Sump Compatible with Volvo/Volvo Penta EnginesThe oil sump is compatible with engines suitable for Volvo/Volvo Penta. Weighing 5.326 kg, this stable component offers perfect support to minimize potential leaks. As an OEM replacement part, it ensures durability and reliable performance within your machines.
OIL SUMP - 865755 suitable for Volvo/Volvo Penta engines
Excellent OEM Replacement Part: Oil Sump Discover the oil sump, an outstanding OEM replacement part, suitable for Volvo/Volvo Penta engines. Identified by the comparison number 865755, this component is an excellent choice for the operation of diesel and gas engines in marine and stationary applications. As part of the category crankcase parts, this oil sump offers special features that make it ideal for your maintenance and repair needs.Important Details and Features The oil sump has a weight of 6.852 kg and provides excellent functionality. If you are looking for a durable and reliable product that meets the requirements precisely, you have made the right choice with this oil sump. With the comparison number 865755, excellent performance is achieved, highlighted by the special features of an OEM replacement part.
OIL SUMP - 865190 suitable for Volvo/Volvo Penta engines
Economical Replacement Part: Oil Sump with Comparison Number 865190 Discover our high-quality product – the oil sump with comparison number 865190. This OEM replacement part belongs to the category of crankcase parts and offers an excellent fit for various engines. The oil sump ensures optimal oil flow and is the perfect choice to maintain the performance of your engines.
CYLINDER LINER - 864736 suitable for Volvo/Volvo Penta engines
Excellent Cylinder Liner in FocusDiscover the cylinder liner with the comparison number 864736, which is perfectly suitable for Volvo/Volvo Penta engines. This quality-oriented OEM spare part is an essential component within the group of crankcase parts. With a weight of 4.763 kg, our cylinder liner provides the necessary strength and reliability for the operation of your engines.
OIL SUMP - 864328 suitable for Volvo/Volvo Penta engines
Oil sump for diesel and gas enginesDiscover our product, the oil sump (comparison number: 864328), which is perfectly suitable for Volvo/Volvo Penta engines. This replacement part, as part of the categorized crankcase parts, offers reliable performance and long lifespan. Weighing 22.16 kg, it is sturdy and ideal for various marine and stationary applications.High quality through replacement partsOur replacement part offers a precise fit for engines suitable for Volvo/Volvo Penta. Through precise manufacturing and comprehensive internal controls, we ensure that the oil sump (comparison number: 864328) meets the high standards expected of such components.
OIL SUMP - 864149 suitable for Volvo/Volvo Penta engines
Efficient Oil Sumps: Comparison Number 864149 Discover the oil sumps with the comparison number 864149, specifically designed as OEM spare parts for your engines. This reliable component ensures excellent performance and measures wear part durability thanks to nearly met standards that will enable you. These oil sumps are suitable for Volvo/Volvo Penta engines and help minimize operational disruptions.
OIL SUMP - 8631507 suitable for Volvo/Volvo Penta engines
Precision and Quality – OE Part Number 8631507Discover our product, the oil sump (comparison number: 8631507), which is categorized under the group of crankcase parts. This OEM replacement part impresses with its excellent workmanship and fit, making it suitable for Volvo/Volvo Penta engines. Weighing 5.35 kg, this replacement part is designed to enhance the performance and efficiency of your machines.Optimal Engine Performance for Your ApplicationsThe oil sump offers all the features you expect from top-quality OEM replacement parts. It ensures efficient lubrication and proactively reduces the risk of overheating, which is especially important for engines in heavy applications. The product is thus suitable for Volvo/Volvo Penta engines and is characterized by its durability.
OIL SUMP - 862014 suitable for Volvo/Volvo Penta engines
Robust Oil Sump for Reliable EnginesThe oil sump with the comparison number 862014 is an essential spare part, offering top-notch performance and reliability. This oil sump is suitable for Volvo/Volvo Penta engines and has been precision-engineered to withstand even the most demanding conditions in marine and stationary use. Weighing 10.5 kg, this product is exactly what you need for the proper operation of your engine.Efficient Spare Parts for Durable EnginesAs a spare part, the oil sump technology ensures that the engines are optimally lubricated. The precise fit enables smooth functionality, allowing you to trust the quality of the components. Therefore, this part is suitable for the specific requirements of Volvo/Volvo Penta engines.
OIL SUMP - 862008 suitable for Volvo/Volvo Penta engines
Discover the oil sump with comparison number 862008Discover the oil sump with comparison number 862008, a premium OEM spare part specifically designed for engines. This oil sump offers optimal fit and is suitable for Volvo/Volvo Penta engines to ensure performance and efficiency. Rely on a product that is considered reliable in the spare parts industry.Precise construction for stable performanceWeighing 17.936 kg, this OEM spare part ensures stability and durability. The oil sump is suitable for all applications in marine and stationary environments. These manufacturing standards ensure the quality that you can expect from a supplier and rely on.
OIL SUMP - 861832 suitable for Volvo/Volvo Penta engines
OIL SUMP with the comparison number 861832 suitable for Volvo/Volvo Penta engines
OIL SUMP - 859724 suitable for Volvo/Volvo Penta engines
Oil Sump - OEM Replacement Part for Reliable UseThe oil sump with the comparison number 859724 is an essential OEM replacement part classified in the crankcase parts category. Weighing 3.874 kg, this product meets all requirements for motorized applications. Customers can rely on the oil sump to meet the specific standards required in this industry.Suitable for Volvo/Volvo Penta EnginesThis product is suitable for Volvo/Volvo Penta engines, ensuring seamless integration. Compared to aftermarket alternatives, our OEM replacement part offers a perfect fit. Use the quality of an original to significantly enhance the performance of your engines.
OIL SUMP - 855718 suitable for Volvo/Volvo Penta engines
Oil sump for Volvo/Volvo Penta engines Discover the oil sumps with the comparative number 855718, a top-quality OEM replacement part. This oil sump is part of the crankcase parts category and has been manufactured to fit Volvo/Volvo Penta engines. Its precise craftsmanship ensures excellent sealing of the engine oil and optimizes the efficiency of your drive system.Robust quality for smooth operation Weighing 3.475 kg, this product impresses with its durability. The OEM replacement part offers you a strategic solution for engines and meets strict standards. Thus, your engine has the best conditions for a long service life.
Function and benefits
The crankcase forms the lower part of the engine block and serves as a rigid frame to support the crankshaft and related components. It also acts as a reservoir for engine oil and plays a role in oil circulation and pressure regulation. The benefits of a well-designed engine crankcase include:
- Secure housing for the crankshaft and main bearings
- Efficient oil management and cooling
- Structural rigidity to minimize vibration and distortion
In high-load applications, every crankcase part must meet strict tolerances to ensure consistent engine function and resistance to thermal stress.
Crankcase parts and configurations
Typical crankcase parts include crankcase covers, inspection plates, oil pans, breather systems and seals. Depending on engine design, the crankcase may be split into upper and lower sections or cast as a single integrated housing. In marine and industrial engines, crankcases are built for maximum durability under long operating cycles and demanding conditions.
A replacement crankcase part must always be matched to the engine model and specification to maintain proper fit, alignment and lubrication function. This applies especially to high-performance systems where crankcase integrity is essential.
Materials and availability
Engine crankcases are typically made of cast iron or aluminum alloys, offering strength, vibration damping and corrosion resistance. While cast iron provides durability under load, aluminum offers weight savings and better heat dissipation. Our range includes crankcase parts suitable for MTU, Deutz, MAN, Volvo Penta and MWM engines – always in OEM-compatible quality and with fast availability from local stock.
FAQ
What is the engine crankcase?
The engine crankcase is the lower section of the engine block that houses the crankshaft and associated components. It provides structural support, contains the engine oil, and helps manage internal pressure and lubrication.
What causes crankcase damage?
Crankcase damage can result from oil contamination, overheating, vibration fatigue, or incorrect installation of crankcase parts. Cracks, leaks or deformation are signs that components may need inspection or replacement.
Can crankcase parts be replaced individually?
Yes, many crankcase parts such as covers, seals, or breather elements can be replaced without removing the entire crankcase. However, critical damage to the main housing usually requires engine disassembly and precise matching of the replacement part.